package com;

public record father(boolean ture) {
    static int a;
    static int b;
    static int c;

    public boolean chengli() {
        if (a + b > c && a + c > b && b + c > a && a - b < c && a - c < b && b - c < a) {
            return ture;
        } else {
            return false;
        }

    }

}
